ISRC
So Lonely (One & Only, Part II)
Song: So Lonely
Last verified:
The ISRC for “So Lonely (One & Only, Part II)” by Mariah Carey, Twista is USUG12503047. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. Released 2005-11-14. The underlying musical work is ISWC T-072473275-5. Written by MARIAH CAREY, TAURIAN ADONIS SHROPSHIRE, RODNEY ROY JERKINS, and others.
Credit Chain
USUG12503047 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “So Lonely (One & Only, Part II)” by Mariah Carey, Twista. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.
This recording is linked to the musical work T-072473275-5, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.
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MLC Song Code
The ISRC for “So Lonely (One & Only, Part II)” by Mariah Carey, Twista is USUG12503047. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. Released 2005-11-14. The underlying musical work is ISWC T-072473275-5. Written by MARIAH CAREY, TAURIAN ADONIS SHROPSHIRE, RODNEY ROY JERKINS, and others.
